An engineer who once worked with NASA says he has built a machine that can push against gravity without burning a drop of fuel, a claim that, if true, would upend how rockets, satellites, and even ...

For more than a century, gravity has been the immovable backdrop of modern physics, a force that can be described and exploited but never truly switched off. Now a former NASA engineer says he has ...

Luke Maximobell is a pioneering DIY drone engineer known for his remarkable achievements in drone technology. His creation, the Peregrine V4, a fully 3D-printed quadcopter, made headlines when it ...

Discovering a machine that could somehow produce thrust without releasing propellant would be a game-changer for human space travel. There's just one problem—such a device would defy the laws of ...

Dr Charles Buhler takes people through his lab in a new video. He explains more about how they developed and detected a new force from large electrostatic pressure differences. They claim this force ...

World’s largest electric propulsion pointing mechanism will enable Aerojet AEPS Thrusters on the Maxar-built Power and Propulsion Element (PPE) of NASA’s lunar space station. The Gateway space station ...

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For decades, scientists have dismissed the idea of reactionless propulsion—the concept of generating thrust without expelling propellant—as a fantasy that defies the laws of physics. But Charles ...

National Air and Space Museum Technical Reference Files: Aircraft, NASM.XXXX.1183.B, National Air and Space Museum, Smithsonian Institution. National Air and Space Museum Technical Reference Files: ...

British engineer Roger Shawyer introduced the EmDrive in 2001, claiming it could produce thrust without propellant, but rigorous testing by 2021 found no evidence it actually worked as advertised.